Although Lea said "head north again in half a year," in reality, there's no need to wait that long.
Three days later.
Yes, just three days later, Lea led over two hundred Dominion Level forces on a swift northward assault, suddenly attacking the territory of the Intelligent Machines.
This massive team certainly included Su Yu and Morning Star.
The team was purely made up of Dominion Level forces, not a single one below Seventh Rank, and soon they plunged into the depths of the Intelligent Machines like a sharp blade!
The flight speed of Dominion Level forces was extremely fast.
In just over ten minutes, the main force advanced over a thousand kilometers, charging towards the core city of the Northern Intelligent Mechanism—Crystal Lattice City.
It was only here that they encountered the first wave of substantial resistance.
...
The reason Lea launched the attack so swiftly, rather than waiting half a year, was due to discovering one thing.